CodeSnip Old Code (SVN)

Added class to manage specification and execution of a user defined file diff viewer application along with a dialogue box that enables the user to specify the application.

Modified source code read-accessor to strip trailing spaces from all code lines.

Added new StrHash and TextHash functions to CS.Utils.Hashes that call PaulLarsonHash for case sensitive and case insensitive string hashes respectively. Removed PaulLarsonHash from interface section.

Modified calling code to use StrHash or TextHash as appropriate to context.

Removed CS.SourceCode.Pascal.UnitAnalyser unit, made redundant by changes to CS.SourceCode.Pascal.TestUnit at r3734.

Changed so that generated unit name is same for all test units: it is no longer based on snippet name.
Added new TPascalTestUnit.RequiredFileEncoding method to determine encoding required for test unit.
These two changes remove dependency on CS.SourceCode.Pascal.UnitAnalyser unit, so unit reference removed.

Workaround for possible bug in TCustomSynEdit.Text property that was including garbage at end of editor text.

Changed so that code editor's Theme property is set to null highlighter by default instead of nil.

This removes need to check for nil theme instance in code.

Fixed bug in TSourceCodeLanguageID.CreateDefault.

Added new FontSize and UseThemeFontSize properties to optionally set editor control's font size directly, ignoring theme's font size.

Removed inline directive from TSourceCodeLanguage.CreateDefault: this causes Delphi XE2 internal compiler error when called from outside its own unit.

Could be down to use of resourcestring in implementation?